Getting 2B 4 Scooter Only

Hi everyone, I'm a super noob here and I've just enrolled online for my membership (I've not even visited the centre yet) :/ I've got a class 3 license and I read somewhere that I can be exempted from BTT. If so, am I allowed to apply for PDL only after attending theory lessons 1-6 or can I do it before? I don't see the timetable for Rider Theory 5 - 7 anywhere on the website? How soon after completing Rider Theory (5-7?) can I book my evaluation and TP test? Many thanks in advance!

Hi everyone, I'm a super noob here and I've just enrolled online for my membership (I've not even visited the centre yet) :/ I've got a class 3 license and I read somewhere that I can be exempted from BTT. If so, am I allowed to apply for PDL only after attending theory lessons 1-4 or can I do it before? I see the timetable for Rider Theory 5 and 6 only - what happen to lesson 7 (is it no longer available)? How soon after completing Rider Theory (5-7?) can I book my evaluation and TP test? Many thanks in advance!